Double Coil Spring Washer

The fe6 double coil spring washers are used for numerous engineering purposes in various industrial applications. We manufacture the spring washers using high quality materials that are sourced from the certified raw material suppliers. These spring washers are available in various sizes, and can be made according to the specifications from the clients.

The fe6 double coil spring washers compensate for wood shrinkage to help eliminate radio interference caused by loose hardware.

Material(Spring Steel):65Mn (most common and economic),60Si2Mn (higher performance with higher cost),55CrSi (used for high temperature region) 82B (used for severe cold region), 38Si7(available but expensive)

The hardness of the Fe6 double coil spring washer is HRC43-49 and the minimum height of the double spring washer will be 17.8mm after sustain in 10 seconds after applying force of 40kN.

 We have rich experience of supplying fe6 double coil spring washer for worldwide market. Other spring washers used for railway track are also on sale.